CRC效验程序，对于编写程序保护的软件，可以用来保护程序

Sometimes, we run into a situation when we badly need to hook some kernel function, but are unable to do it via conventional PE-based hooking. This article explains how kernel functions can be directly hooked. As a sample project, we are going to present a removable USB storage device as a basic disk to the system, so that we can create and manage multiple partitions on it (for this or that reason, Windows does not either allow or recognize multiple partitions on removable storage devices, so we are going to cheat the system). On this particular occasion, we will hook only one function, but the approach described in this article can be extended to handle multiple functions (for example, one of my projects required direct hooking of quite a few functions from the NDIS library). You should clearly realize that this article is about direct hooking and not about dealing with USB storage, so please don t tell me that the sample problem may have been solved differently.

一个注册表优化工具源代码，来自www.freevbcode.com-A registry optimization tool source code, from www.freevbcode.com

用VC写的监控win9x下文件的读写(251KB)-Written by VC under win9x monitoring the read and write files (251KB)

WINDOWS2000下的IP包监视器源代码.rar-Windows2000 under the IP packet monitor source code. Rar

使用VC编写的一个桌面数字时钟，界面很好，使用的是数字式的显示。每次打开软件的时候都会自动选择另外一个图片做背景。-VC prepared using a desktop digital clock, interface well, using a digital display. Every time you open the software will automatically choose another time to do a background image.

PHP Sample, system manage.use for bugs

根据安装光盘的序列号，检查光驱中是否插入了此光盘。-Check if the cd is inserted into cdrom driver acoording to the installing serialno

使用Orlace中的表数据，生成页面树（类似资源管理器）支持拖动。-Orlace table use data to generate the page tree (like Explorer) support drag.

可以检测系统版本,以及系统信息,补丁信息-can detect system version, as well as information systems, patch information

编辑Delphi Repository文件（delphi32.dro）的工具（source，d4）-editing Delphi Repository (delphi32.dro) tools (source, d4)